public class Test {
    public static void main(String[] args) {


    }
    public static void main2(String[] args) {
        int [] array = new int[]{10, 20,30,40};
        for (int i =0; i<array.length ;i++){
            System.out.println(array[i]);
        }

    }
    public static void main1(String[] args) {
        int [] array = {1,2,3};
        int [] array1 = new int [10];
        int len = array1.length;
        System.out.println(len);
    }
}
